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Model parallel #538

Merged
merged 3 commits into from
Sep 13, 2023
Merged

Model parallel #538

merged 3 commits into from
Sep 13, 2023

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winglian
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@winglian winglian commented Sep 8, 2023

supports falcon-180b now! using naive model parallel. correctly sets the device when launching on multi-gpu without accelerate

@winglian winglian requested a review from tmm1 September 8, 2023 01:20
@@ -28,7 +28,7 @@ def gpu_memory_usage_smi(device=0):


def log_gpu_memory_usage(log, msg, device):
if not torch.cuda.is_available():
if not torch.cuda.is_available() or device == "auto":
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not able to determine the device to log gpu stats for

@winglian winglian merged commit f6060a6 into main Sep 13, 2023
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@winglian winglian deleted the model-parallel branch September 13, 2023 15:45
mkeoliya pushed a commit to mkeoliya/axolotl that referenced this pull request Dec 15, 2023
* model-parallel for single process

* fix device/device_map

* fix handling for device
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